CVE-2020-14049 Other in n/a
A malicious website can force Viber to send NTLM authentication requests, allowing attackers to capture hashes or relay authentication.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2020-14049?
CVE-2020-14049 is a high-severity vulnerability in n/a, published on 22 Jun 2020. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Viber for Windows up to 13.2.0.39 does not properly quote its custom URI handler. A malicious website could launch Viber with arbitrary parameters, forcing a victim to send an NTLM authentication request, and either relay the request or capture the hash for offline password cracking. NOTE: this issue exists because of an incomplete fix for CVE-2019-12569.
Weakness: CWE-88
Which versions are affected by CVE-2020-14049?
It affects 1 product.
Products include Rakuten Viber.
How do I fix CVE-2020-14049?
No fix has been published for CVE-2020-14049 yet. Limit exposure of the affected software until one is available.
Is CVE-2020-14049 being exploited?
There is no known exploitation of CVE-2020-14049 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-r3v6-qx45-r3j8.